Software Enhancement: The Cryo-Drive software allows the ESC to run cooler when compared to a similar ESC's without the enhancement. This gives you the ability to run longer and harder without overheating. You can push heavier vehicles or get higher top speeds as a result.

30mm fan: This fan is 20% larger than previous generations and will help your ESC keep it's cool it the most extreme conditions. Now included with every 1/10th scale Sidewinder 4 ESC.

Case design: The case design gives the Sidewinder 4 a sleek and modern look. It also boasts improved ventilation that helps cool critical components.

For short course trucks running on 2s LiPo and weighing up to 6.5 lbs; it can be run on a 3s LiPo with very conservative gearing. It is a cooling running torque animal for lighter 1/10th scale 2WD stadium trucks and buggies running up to a 3s LiPo.

Features:

• Combo includes: 1410-3800kv brushless motor.
• Fully programmable Castle feature set using Castle Link USB adapter (sold separately)
• Although Sidewinder 4 is waterproof, it is not intended for operation while completely submerged in liquid.

Specifications:

• Input Voltage Range: 2s - 3s LiPo; 6 - 8 cell NiMH
• BEC Specifications: 5.0 volts fixed, 2 amps.
• Cooling Fan: 30mm fan included
• ESC Size: L: 2.08" (52.92mm) x W: 1.50" (38.05mm) x H: 1.28" (32.56mm)
• ESC Weight (w/wires): 2.26 oz. (64 g)
• Connectors: 4mm female bullets for motor connection.